Discover some of America's most infamous cults. Whether its religious fire-and-brimstone, Armageddon, or visitors from outer space, the US has no shortage of like-minded people coming together to get swept up in the fervor.

At the height of the Cold War, the United States of America searches for a way to create a generation of "Supersoldiers" who use telepathy to win battles. In the 1950s gangster Whitey Bulger volunteers for the CIA's LSD project known as MK-Ultra.